Citation: Ams. Pereira et al., Co-cultivation of plant cells as a technique for the elicitation of secondary metabolite production, PL CELL TIS, 60(3), 2000, pp. 165-169
Citation: E. Correia et al., Aspects of the sexual reproduction of the Brazilian arnica (Solidago chilensis Meyen var. megapotamica (DC) Cabrera-Asteraceae), ACTA HORT, (502), 1999, pp. 89-91